baber/WOPTO huggingface dataset:
Patent JP-H0413441-A (JP)
Title: Apparatus for continuously casting molten metal
Inventor: MATSUMURA SHOGO
IPC: B22D11/11
Filed: 1990-05-07
Abstract: PURPOSE:To improve casting quality in a cast billet by constituting an electromagnetic coil in a molten metal continuous casting apparatus providing electromagnetic coil at outside of a mold so as to give variation in number of turns for each height position of this coil according to the height position. CONSTITUTION:In the continuous casting apparatus for casting while giving electromagnetic force to the molten steel in the mold by providing the electromagnetic coils 1, 2 at the outside of mold 3, the electromagnetic coils are formed to the shape so as to give the variation in the number of turns for each height position of the coils 4, 5 constituting the electromagnetic coils 1, 2 according to the height position. By this method, magnetic flux density distribution in the mold 3 can be flattened and by this, developments of oscillation mark on the cast billet and component segregation in the cast billet, are restrained and the casting quality can be improved.
Patent JP-S63282554-A (JP)
Title: Microcomputer
Inventor: WATANABE NOBUHISA
IPC: G06F15/78
Filed: 1987-05-14
Abstract: PURPOSE:To shorten a write instruction execution time by initializing the internal data bus and arithmetic logic unit of a central processor in each bus cycle. CONSTITUTION:The internal data bus 1 and arithmetic logic unit ALU4 of the central processor are initialized in each bus cycle. Namely, the internal data bus 1 and external data bus 2 are precharged at the same timing to perform data transfer, and the internal data 1 and arithmetic logic unit 4 are initialized in each bus cycle. The internal and external data buses 1 and 2 are therefore driven with the data of the arithmetic logic unit 4 to output the data to an output terminal in an (n+1)th bus cycle. Consequently, the execution time is shortened.
Patent JP-H05125321-A (JP)
Title: Ink composition
Inventor: FUATEIMA EMU PONTESU
IPC: C09D11/02
Filed: 1992-05-11
Abstract: PURPOSE: To provide an ink compsn. containing a colorant, an ink vehicle and an additive composed of meso-erythritol or the like, excellent in fast-drying properties while keeping good printing quality and suitable for ink jet printing.  
     CONSTITUTION: The objective ink compsn. contains pref. 0.1-8.0 wt.% of a colorant such as anthraquinone dyes or the like (A), pref. 60-99 wt.% of an ink vehicle (B) and pref. 1.0-50 wt.% of at least one-additive selected from meso-erythritol, a compd. represented by the formula, RC-(CH 2 OHH) 3  (wherein R is -NH 2  or alkyl) [e.g. tris(hydroxymethyl) aminomethane] and salts of them (C). 
     COPYRIGHT: (C)1993,JPO
Patent JP-S5820356-A (JP)
Title: Horizontal type continuous casting device
Inventor: ODOHIRA TOSHIHIKO
IPC: B22D11/06
Filed: 1981-07-29
Abstract: PURPOSE:To make an ingot coolable uniformly with relatively simple construction by forming the top surface of a mold of an endless metallic belt, and both right and left side surfaces and bottom surface of endless connected bodies of multiple hollow metallic blocks, and running these respectively at the same speed. CONSTITUTION:An endless metallic belt 3 and an endless mold wherein many  hollow metallic blocks 4 are connected are moved horizontally in a prescribed  direction synchronously respectively at the same speed. The molten metal supplied from a tundish 2 into the cavity formed between the belt 3 and the blocks  4 is cooled by these members to form a solidified shell which is drawn continuously as an ingot 5. Since the member forming the top surface side of the cavity in this case is the belt 3, there is less possibility for the intrusion of spraying  water for cooling the mold to the ingot 5 side, and the irregular cooling of the  ingot 5 is obviated. Since the moving locus thereof is compact, the length of the  nozzle 2 is reduced.
Patent JP-S5643832-A (JP)
Title: Phase synchronizing circuit
Inventor: KURIMURA TOSHIO
IPC: H03L7/06
Filed: 1979-09-17
Abstract: PURPOSE:To obtain a stable synchronizing circuit of high precision by digitizing the operations of a phase comparing circuit and voltage control oscillator. CONSTITUTION:On input signal fi, superposed DC voltage E0 greater than its amplitude is superposed by DC superposing circuit 1 to obtain a unipolar signal, which is applied to A/D converting circuit 2. As for the output of circuit 2, the antilogarithm and complement are alternated by addition-subtraction alternating circuit 3 in every half period of local signal f0 and addition and subtraction are performed by the following integrating circuit 4 in every half period. Input signal fi is integrated according to the expression (theta is the phase difference between signals fi and f0 and (omega) is the frequency of fi). Then, a pulse is generated at the conversion point of signal f0 by differentiating circuit 9 so that the output of circuit 4 will be zero. Then, the contents of circuit 4 are transferred to latch circuit 5 to control pulse rate varying circuit 7 on the bais of the contents, and consequently an input to frequency dividing circuit 8 is adjusted to control the phase of signal f0.
Patent JP-S5742627-A (JP)
Title: Prophylactic against infection
Inventor: INOUE KAZUHIRO
IPC: A61P31/04
Filed: 1980-08-27
Abstract: PURPOSE: A prophylactic against infection that contains a sulfated polysaccharide, DF-4639, produced by a microorganism, mainly acting to increase neutrophilic leukocytes and show hyperergasic activity.  
     CONSTITUTION: The objective prophylactic contains, as an active ingredient, a sulfated polysaccharide, DF-4639, known as antithrombotic agent, or its salt. It is effective against bacterial infections caused by Pseudomanas areuginasa, Staphylococcus aureus or Escherichia coil, further deep mycosis caused by Candida. DF- 4639 is separated from the culture mixture of, e.g., Micrococcus AT-25 (FERM- 5255). It is made into injection solution, sappository or oral preparation and the dose is sufficiently 0.1W100mg/kg a day. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63312245-A (JP)
Inventor: PAORO SOARUDO
IPC: B60Q1/14
Filed: 1988-05-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01289321-A (JP)
Title: Error correcting circuit
Inventor: YAMADA TSUKASA
IPC: H03M13/00
Filed: 1988-05-17
Abstract: PURPOSE:To improve the error correction capability by providing a software discrimination decoding means receiving an input signal as an analog quantity, and applying error correction by taking the reliability into account and a hardware decision error correction applying hardware decision error correction when correction is disabled by the software deciding/decoding means. CONSTITUTION:A signal is received in a form analog quantity 102 and software deciding/decoding applying error correction by taking the reliability into account is applied and hardware decision error correction is applied if correction is disabled. If a flag output signal 203 shows the presence of an error at the end of hardware decision error correction, the error correction by the software decision is proceeded. In the error correction by the hardware decision, while a syndrome register 201 is being referenced, whether or not one bit is in error is decided by a deciding a circuit of an error pattern calculating circuit 202 and a decision output 207 is sent to a software decision error correction circuit 208 receiving all data strings. After the hardware decision error correction is implemented as to all bits, when the flag output signal 203 shows no error, it is decided that the data string of the software decision error correcting circuit 208 is corrected correctly. Thus, lookover error is reduced.
Patent JP-S62275060-A (JP)
Inventor: INOUE RYOJI
IPC: C04B35/48
Filed: 1986-05-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6479230-A (JP)
Title: Optically active polymer compound and its liquid crystal composition
Inventor: NOHIRA HIROYUKI
IPC: C09K19/38
Filed: 1988-05-17
Abstract: PURPOSE:To obtain a polymer compd. being useful for a liq. crystal compsn. satisfying both the speed of response and a demand for a large area, by preparing a polymer consisting of specific repeating units and contg. an optically active group in its polymer main chain. CONSTITUTION:An optically active polymer compd. consisting of repeating units of formula I (wherein l is 5-1,000; n is 1-3; m is 2-20; * is an asymmetric center) can be synthesized by means of a usual polyester synthesis method and, e.g., it can be synthesized by dehydrohalogenation type esterification reaction of an acid halide of formula II (wherein W is a halogen atom; n is 1-3; *is a position of an asymmetric center) and a diol of formula III (wherein m is 2-20). A liq. crystal compsn. satisfying both the speed of response and a demand for a large area at the same time can be obtd. by using the polymer compd. consisting of the repeating units of the above-described formula I and a low-mol.wt. liq. crystal.
Patent JP-S5242534-A (JP)
Title: Adhesive
Inventor: TAMURA YUKIO
IPC: C08L7/00
Filed: 1975-10-01
Abstract: PURPOSE: An adhesive having excellent adhesivity and small cure shrinkage, free from crack and delamination caused by cure shrinkage, containing unsaturated polyester resin as a main component. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0414455-A (JP)
Title: Nozzleless print head
Inventor: NISHIWAKI MANABU
IPC: B41J2/055
Filed: 1990-05-08
Abstract: PURPOSE:To control fine liquid particles to be sprayed in an accurate direction by a method wherein ink is retained in a region between a transfer surface and a regulating plate, a position in which an elastic surface wave is transmitted to the ink is fixed and the transfer distance of this transmitted wave is accurately controlled. CONSTITUTION:A plurality of pairs of comb-like electrodes (IDT) for constituting driving means are formed by photolithography at one end of the transfer surface 12 of a transfer plate 11. A regulating plate 14 serves also as a container for holding ink 15 therein, a clearance D between the regulating plate 14 and the transfer surface 12 is about 50mum and a single slit 16 is formed on the regulating plate 14. An electronic switch 21a is closed arbitrarily, a high frequency voltage producing source 22a is connected and AC voltage is applied to an IDT 13a, whereby the surface of the piezoelectric transfer plate 11 is excited into vibration at its intersecting point 13c to produce an elastic surface wave A. When the elastic surface wave A proceeds in the direction of the arrow and reaches a contact point of the transfer surface 12 and an ink 15, the elastic wave is transmitted from there to the ink and a longitudinal wave thereof results. This elastic wave vibrates the surface of the ink 15 coming up through the slit 16 and sprays the resulting liquid particles high.
Patent JP-S5821003-A (JP)
Title: Hydraulic circuit for driving cylinder
Inventor: SEKINO SHIYOUICHI
IPC: F15B21/0423
Filed: 1981-07-30
Abstract: PURPOSE:To enable the use of an ordinary oil cooler, by providing a by-pass having a stop a valve, between an oil tank and a tank line extending from the expansion-side oil chamber of a cylinder to the oil cooler, to prevent the rise in the pressure of returned oil. CONSTITUTION:A by-pass 21 is ramified from a line 11a which connects the port 4a of a cylinder 4 to a directional control valve 2. A solenoid controlled valve 22 is provided in the by-pass 21. The solenoid valve 22 is operated by the actuation lever 2a of the directional control valve 2 and a switch 23. When the lever 2a is turned to a position shown by a dotted line in the drawing, pressurized oil from a pump 1 enters into the other port 4b of the cylinder 4 and the returned oil from the former port 4a of the cylinder flows from the line 11a to an oil cooler 5. In that case, since the solenoid valve 22 is open, some of the returned oil directly flows back to the tank 6 through the by-pass 21 so that the oil cooler 5 is not heavily loaded.
Patent JP-H05285839-A (JP)
Title: Powder beam dispersing device, powder beam dispersion method, and powder beam processing device
Inventor: KURODA MASAYUKI
IPC: B24C5/02
Filed: 1992-04-13
Abstract: PURPOSE:To provide a powder beam dispersing device and a powder beam dispersion method wherein uniformly mixed powder beam is produced as coagulation and adhesion of powder to each other is prevented from occurring in a way that a parallel flow of reaction force fluid is agitated once, powder is injected to an agitating region and thereafter, a parallel flow is generated. CONSTITUTION:Pressure fluid is fed as a parallel flow through a parallel flow feed pipe 2 and the parallel flow is decelerated by a dispersion pipe 11 for dispersion. Powder is injected through a powder injection nozzle 12 to an agitation region KA where the parallel flow is dispersed, the powder being uniformly agitated togetherwith pressure fluid. Thereafter, the mixture is conveyed in a parallel flow state through the dispersion pipe 5 and conveyed as a solid gas two-phase mixture flow being sufficiently dispersed as powder beam.
Patent JP-S61276331-A (JP)
Title: Semiconductor device
Inventor: IWAMATSU SEIICHI
IPC: H01L21/318
Filed: 1985-05-31
Abstract: PURPOSE:To obtain stable surface characteristics of a semiconductor device by adhering a palladium film on the etched sides of a silicon nitride film and a silicon nitride film of the surface of a substrate with, thereby preventing ions from invading to the silicon oxide film and excess hydrogen from exhausting to the exterior. CONSTITUTION:A silicon oxide film 2 and a silicon nitride film 3 are formed as protective films on the surface of a semiconductor substrate 1. The sides of the films 2, 3 are etched, and a palladium film 4 is adhered on the sectional surfaces. Thus, it can prevent Na<+> ions from the exterior from invading to the film 2 and exhaust excess hydrogen contained in the film 2 through the film 4, thereby stabilizing the surface characteristics of the substrate 1.
Patent JP-H0415260-A (JP)
Title: Antistatic transparent resin polymer composition and antistatic agent
Inventor: GOTO KUNIO
IPC: C09K3/16
Filed: 1990-05-10
Abstract: PURPOSE:To obtain the title composition improved in transparency, heat resistance, migration resistance, weathering resistance and antistatic properties by mixing a polar resin polymer with a specified antistatic agent. CONSTITUTION:A quat. ammonium salt of formula I or II (wherein R1 to R4 are each a monovalent hydrocarbon group provided that at least one of them is 10-24C alkyl; R5 is 8-24C alkyl; and X is an anion) is allowed to react with a perchlorite of formula III (wherein M is an inorganic or organic cation; (m) is 1-3; and (n) is 1-6) at 50-150 deg.C in a molar ratio of (0.8:1) to (1:1.5) in a highly polar solvent (e.g. dioxane) to obtain a quat. ammonium salt/perchlorite complex. A silicate having a content of particles of a secondary particle diameter (as measured by the Coulter counter method) of 5mum or 50% or above, a refractive index of 1.49-1.57, an oil absorption of 80-250ml/100g, a pore volume of 0.1cc/g or above and a BET specific surface area of 100m<2>/g or above and represented by formula IV (wherein M is Ca or Mg; (x) is 1-2; and (n) is 0.3-1.0) is impregnated with the above complex in a weight ratio of 1:(1.5-0.25) to obtain an antistatic agent comprising the complex. 100 pts.wt. polar resin polymer of a dielectric constant of 2.3-4.5 and a volume resistivity of 10<13>-10<17>OMEGA.cm (e.g. PVC) is mixed with 0.5-60 pts.wt. above antistatic agent.
Patent JP-S5643296-A (JP)
Title: Novel aminoglycoside derivative
Inventor: NAKANO KOUJI
IPC: A61P31/04
Filed: 1979-09-14
Abstract: NEW MATERIAL:An aminoglycoside derivative (acid addition salt) shown by the formula I (R 1  and R 2  are H or OH; n is 1W3).  
     EXAMPLE: 1-N-[L-(-)-γ-amino-α-hydroxybutyryl]-3',4'-dideoxy-4"-C-methyl-3"-C- methylkanamycin A or its 4" epimer.  
     USE: An antibacterial agent for infectious diseases caused by various kinds of bacteria.  
     PROCESS: A protecting group is introduced into the amino group at the 6'-position of a compound shown by the formula II, preferably in a solvent at about normal temperature to give a reaction product, which is reacted with a compound shown by the formula III (or its reactive derivative at the carboxyl group) preferably in a solvent at about room temperature to give a compound shown by the formula IV. The amino-protecting group is removed to give a compound shown by the formula I. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5546602-A (JP)
Title: Air-to-ground specification control system of facsimile equipmenet
Inventor: TOOYAMA TOSHIAKI
IPC: H04M1/66
Filed: 1978-09-28
Abstract: PURPOSE: To make it possible to attain air-to-ground specification at a facsimile equipment side not through a private branch exchange, by providing a facsimile equipment, which can be connected to a communication netwrok, with a memory method for a selective signal and a timer method.  
     CONSTITUTION: Telephone set 1 is connected to communication network 3 through switching connection part 7 in network control circuit 5. Sending a selective signal for calling a ground station sets a circuit between main body 4 of facsimile equipment 2 and the party ground station. Numbers equivalent to some or all of digits of the selective signal are stroed in memory method 6. To call a specified ground station, timer method 8 is operated to release forcibly the circuit, even after set, through connection part 7 fixed-time later, thereby disallowing facsimile communication with the party ground station. In case of a selective signal for calling any other ground station than specified one, method 8 never operates and the circuit is not released, so that facsimile communication between unit 2 and the party ground station will be possible until a communication end. Key 10 is normally open, but closed only when facsimile communication with the specified ground station. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5851846-A (JP)
Inventor: ERITSUHI GENSU
IPC: A23G3/20
Filed: 1982-07-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61277447-A (JP)
Inventor: ISHIBASHI KIYOSHI
IPC: B32B43/00
Filed: 1985-06-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61278112-A (JP)
Title: Winding for stationary induction electric apparatus
Inventor: MIURA AKIZUCHI
IPC: H01F27/28
Filed: 1985-06-03
Abstract: PURPOSE:To equalize electromagnetic force in the left and right radial directions, and to prevent the deformation of a low-voltage winding by forming a dislocation section so as to generate electromagnetic force approximately the same as electromagnetic force in the radial direction of the lead wire side on the low-voltage winding side on the side reverse to a dislocation section. CONSTITUTION:In a low-voltage winding 8, dislocation sections 22A, 22B are shaped to a right coil section 11A and a left coil section 11B. The size of the dislocation sections 22A, 22B are formed so that electromagnetic force PHL in the left and right radial directions is brought to approximately equal magnitude. Electromagnetic force PHL(PHH) in the radial direction and electromagnetic force PHL'(PHH') are approximately the same in electromagnetic force generated when currents are flowed through the low-voltage winding 8 and a high-voltage winding 7. Accordingly, the low-voltage winding 8 is difficult to be deformed.
Patent JP-H05315287-A (JP)
Title: Gas supplying device for fib assist deposition device
Inventor: KASAHARA HARUO
IPC: H01L21/285
Filed: 1992-05-12
Abstract: PURPOSE:To realize a gas supplying device for FIB assist deposition devices which can control the amount of a gas blown upon a material through a nozzle. CONSTITUTION:Under the condition shown in the figure, one end 36 of an inner container 35 is inserted into an opening 38 and the gas supply to a nozzle 31 is stopped. When the container 35 is moved and the one end of the container 35 comes off from the opening 38, the gas supply to the nozzle 31 is started. When the container 35 is further moved rightward and the exhaust conductance of a valve formed of end faces 40 and 41 is controlled, the amount of the gas blown out from the nozzle 31 can be adjusted. In case the container 35 is further moved rightward in the figure, the other end face 40 of the container 35 comes into contact with the inner end face 41 of an outer container 30 and gas discharging operation from the container 35 is stopped. Therefore, the amount of the gas blown upon a specimen from the nozzle 31 becomes the maximum.
Patent JP-S63284900-A (JP)
Title: Mounting method in electronic part mounting machine
Inventor: HIRAI KENJI
IPC: H05K13/04
Filed: 1987-05-18
Abstract: PURPOSE:To conduct mounting operation having excellent operating efficiency by resetting constraint on a dead space as ranking in a group. CONSTITUTION:Part numbers in part arrangement data on a printed substrate are divided into dead space groups limited by the surfaces of dead spaces at the time of operation of an inserting head 9, and the temporary ranking of insertion including operation generating nonconformity on the dead spaces on insertion in other dead space groups and the shortening of the part-supply waiting time generated in the same dead space group is set by a temporary ranking setting means 16 for each part number. That is, when temporary ranking is executed, constraint on the dead spaces appearing in each dead space is reset as in-group ranking by an in-group ranking setting means 18. Accordingly, the waiting time of movement of a table is removed, thus improving operating efficiency.
Patent JP-S5344902-A (JP)
Title: Fluid direction change-over tube
Inventor: SUZUKI SHIYOUJI
IPC: F04D29/66
Filed: 1976-10-04
Abstract: PURPOSE: So as to attenuate the pulsation and silence the noise, to reduce the vibration and noise by installing open-shut valves at the points at the distances of odd-number multiple length of one-fourth wave length of the pulsation to be silenced from the connection points of the farthest end points. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09300195-A (JP)
Title: Surface pattern formation method for stainless steel belt
Inventor: OI HIROYUKI
IPC: B24B21/04
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To provide fine stripe pattern simply by keeping speed of a stainless steel belt at constant speed and keeping peripheral speed of an abrasive belt at speed at least 100 times the speed of the steel belt. SOLUTION: A stainless steel belt 17 moves continuously at speed Vs as shown by an arrow 1, and an abrasive belt 13 is turned continuously at speed Vb as shown by an arrow 2. At this time, the speed Vs of the stainless steel belt 17 is monitored by a speed meter 16, and its signal is sent to a control section 15. The control section 15 controls the number of revolutions of a variable speed motor 14 so that the peripheral speed Vb of the belt 13 becomes, for example, 100×Vs.